CN111661336B - Agricultural unmanned aerial vehicle sprinkler - Google Patents
Agricultural unmanned aerial vehicle sprinkler Download PDFInfo
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- CN111661336B CN111661336B CN202010591671.5A CN202010591671A CN111661336B CN 111661336 B CN111661336 B CN 111661336B CN 202010591671 A CN202010591671 A CN 202010591671A CN 111661336 B CN111661336 B CN 111661336B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005507 spraying Methods 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 44
- 239000000575 pesticide Substances 0.000 claims description 41
- 239000007921 spray Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000013517 stratification Methods 0.000 claims description 4
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004477 pesticide formulation type Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- -1 seed Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/502—Vehicle-mounted mixing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an agricultural unmanned aerial vehicle spraying device which comprises an unmanned aerial vehicle body, wherein undercarriage are arranged on two sides of the lower surface of the unmanned aerial vehicle body, a water tank is arranged on the lower surface of the unmanned aerial vehicle body, a rotating plate is arranged above the side surface of the water tank, an air collecting pipe is arranged on one side of the rotating plate, a first sliding groove is formed in the upper portion of the inner portion of the water tank, an air deflector is arranged in the water tank, one end of the air deflector is fixed on the side surface of the rotating plate, and a plurality of air guide pipes are arranged at the lower end of the air deflector. According to the spraying device, wind power is transmitted into the water tank through the wind collecting pipe, the stirring blades are rotated when the wind power passes through the stirring blades, so that the solution in the water tank is stirred, the concentration of the solution is ensured to be consistent all the time, the pest is cleaned conveniently, the air bag is inflated by utilizing the wind power in flight, the flow of the solution is controlled, the spraying amount of the solution can be effectively controlled, and the spraying of the solution is accurately controlled.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an agricultural unmanned aerial vehicle spraying device.
Background
Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc.. In the farming field, utilize plant protection unmanned aerial vehicle to carry out spraying of pesticide, when eliminating the plant diseases and insect pests, avoided traditional manual operation, stopped the injury of pesticide to the human body, moreover, utilize plant protection unmanned aerial vehicle to carry out spraying of pesticide, work efficiency obtains very big promotion, however, at the in-process that unmanned aerial vehicle used, still can meet many problems, these problems all need gradual discovery and go to solve.
Present unmanned aerial vehicle is when using, because spray the pesticide, need pour into the water tank that unmanned aerial vehicle self carried with the pesticide of water and high concentration with certain proportion, and the concentration of pesticide then can not the misce bene, if have agitating unit, then can improve the consumption of unmanned aerial vehicle electric quantity itself, reduce duration, and when carrying out spraying of pesticide, the pesticide that sprays is all more even, thereby in having ignored the farmland, the condition of plant diseases and insect pests gathering, the pesticide that leads to spraying is insufficient, perhaps hover the in-process, can not be according to the condition of spraying the within range, handle respectively.
Disclosure of Invention
The invention mainly aims to provide an agricultural unmanned aerial vehicle spraying device, which mainly solves the following technical problems:
present unmanned aerial vehicle is when using, because spray the pesticide, need pour into the water tank that unmanned aerial vehicle self carried with the pesticide of water and high concentration with certain proportion, and the concentration of pesticide then can not the misce bene, if have agitating unit, then can improve the consumption of unmanned aerial vehicle electric quantity itself, reduce duration, and when carrying out spraying of pesticide, the pesticide that sprays is all more even, thereby in having ignored the farmland, the condition of plant diseases and insect pests gathering, the pesticide that leads to spraying is insufficient, perhaps hover the in-process, can not be according to the condition of spraying the within range, handle respectively.
In order to achieve the purpose, the invention adopts the technical scheme that:
an agricultural unmanned aerial vehicle spraying device comprises an unmanned aerial vehicle body, wherein undercarriage are arranged on two sides of the lower surface of the unmanned aerial vehicle body, a water tank is arranged on the lower surface of the unmanned aerial vehicle body, a camera is arranged below the water tank, a rotating plate is arranged above the side surface of the water tank, an air collecting pipe is arranged on one side of the rotating plate, an anemoscope is arranged on the side surface of the rotating plate, a first sliding chute is formed above the inner part of the water tank, an air deflector is arranged inside the water tank, one end of the air deflector is fixed on the side surface of the rotating plate, a ventilation hole is formed between the air deflector and the rotating plate and communicated with the air collecting pipe, the air deflector can slide in the first sliding chute, so that the air collecting pipe can rotate towards the corresponding direction according to the collection of wind speed by the anemoscope, a plurality of air guide pipes are arranged at the lower end of the air deflector, and a connecting plate is arranged at the other end of the air deflector, the wind power in the wind guide plate is diffused into each wind guide pipe.
Further, the below of blast pipe is provided with a plurality of exhaust pipes, the inside below of blast pipe is provided with the bracing piece, the below of bracing piece is provided with the stirring leaf, the inside below of blast pipe is provided with the baffle, and the side of bracing piece contacts with the side of baffle, and the baffle rotates with the blast pipe to be connected, and the gravity of baffle is the same with its buoyancy in the water tank, under the effect of wind power for the baffle rotates to both sides, makes wind-force blow to the stirring leaf on then, stirs liquid, and the wind-force that produces when utilizing unmanned aerial vehicle to fly has reduced the energy consumption.
Further, a liquid distribution pipe is arranged on the lower surface of the water tank, air inlet pipes are arranged at two ends of the liquid distribution pipe, a liquid discharge port is formed between the liquid distribution pipe and the water tank, a spray head is arranged below the liquid distribution pipe, a liquid discharge hole is formed between the spray head and the liquid distribution pipe, a first air bag is arranged inside the liquid discharge hole, a first air pipe is arranged in the liquid distribution pipe and communicated with the first air bag, a shunting block is arranged at the center of the liquid distribution pipe, second air bags are arranged at two sides of the shunting block, a second air pipe is arranged in the liquid distribution pipe and communicated with the second air bag, the first air pipes at two ends of the liquid distribution pipe belong to two independent individuals, the central point of the liquid distribution pipe is used as a dividing line, so that the first air bags at two sides can be respectively communicated, and the flow can be conveniently controlled, the second air bags on the two sides of the flow dividing block are also independent bodies, so that the flow of liquid in the water tank can be conveniently regulated and controlled.
Further, the inside of air-supply line is provided with first air intake and second air intake, be provided with first electric valve on the first air intake, first air intake and first air pipe intercommunication, be provided with the second electric valve on the second air intake, second air intake and second air pipe intercommunication are through adjusting first electric valve and second electric valve control intake to be provided with the flowmeter through the below at first gasbag and second gasbag, thereby adjust liquid flow's size, the air-supply line of both sides corresponds rather than corresponding one side respectively, thereby can control both sides respectively, be convenient for carry out corresponding regulation according to the difference of the density that the unmanned aerial vehicle both sides plant diseases and insect pests gathered, then can all eliminate the pest.
Furthermore, a second sliding groove is formed in the lower portion inside the water tank, the connecting plate is arranged in the second sliding groove, balls are arranged on the upper side face and the lower side face of the connecting plate, and when the air collecting pipe is regulated and controlled, the connecting plate can rotate conveniently.
Furthermore, the side of rotor plate is provided with a plurality of mountings, and the mounting is that two cylinders assemble forms, and the cross section of mounting is T type state, reduces the resistance that the rotor plate meets at the rotation in-process.
Furthermore, a connecting rod is arranged at the center of the air guide pipes, a servo motor is arranged below the connecting rod, a shell is arranged on the side face of the servo motor, and the servo motor is used for regulating and controlling the air collecting pipe.
Further, the spraying device provided by the invention comprises the following specific steps:
the method comprises the following steps: pouring water and pesticide into a water inlet tank in a certain proportion, starting the unmanned aerial vehicle, acquiring the flying wind speed of the unmanned aerial vehicle according to an anemoscope when the unmanned aerial vehicle flies, starting a servo motor by using a remote control device when the wind speed in each direction is displayed on the remote control device, adjusting a wind collecting pipe to the corresponding direction, and then closing the servo motor;
step two: wind power is guided into the wind guide plate through the wind collecting pipe and dispersed into the wind guide pipe, so that the wind power is discharged through the exhaust pipe, the baffle is arranged at the lower end of the exhaust pipe, the gravity of the baffle is the same as the buoyancy of the baffle, the baffle rotates downwards under the action of the wind power, then the stirring blades are blown by the wind power to stir the solution, the concentration stratification is avoided, and the concentration is ensured to be consistent all the time;
step three: the farmland needing to be sprayed is observed through the camera, and the shot picture is transmitted to the remote control device, so that the gathering degree of pests can be determined, and the pesticide amount needing to be sprayed is judged through the pesticide specification, so that the spraying accuracy is realized, and the damage of agricultural products caused by excessive pesticides and the leaving of pests caused by insufficient pesticides are avoided;
step four: through the image acquisition of camera, after judging, carry out corresponding first electric valve or the control of second electric valve, aerify in the first gasbag or the second gasbag of corresponding one side, control to the flow of shunting piece both sides or outage, and the below of first gasbag and second gasbag all is provided with the flowmeter to the flow of control pesticide that can be accurate avoids the too much or too little influence that causes of pesticide.
Compared with the prior art, the unmanned aerial vehicle spraying device disclosed by the invention has the advantages that after the wind speed is detected by the anemoscope, the servo motor is controlled by the remote control device, the servo motor rotates to drive the wind guide pipe to rotate, then the wind guide plate rotates, finally the rotating plate rotates, the wind collecting pipe is oriented to the direction with the largest wind speed, the servo motor stops rotating, the wind power is enabled to enter the water tank through the wind collecting pipe, the stirring blades rotate when the wind power passes through the stirring blades, the solution in the water tank is stirred, the concentration of the solution is ensured to be consistent all the time, and the pests are convenient to clean.
Compared with the prior art, the unmanned aerial vehicle spraying device disclosed by the invention has the advantages that when the camera transmits the pest gathering area on the farmland to the remote control device, the first electric valve and the second electric valve on the corresponding side surfaces are controlled, so that the wind power in the flying process of the unmanned aerial vehicle is transmitted into the corresponding first air bag or the second air bag, the air bag is inflated by utilizing the wind power in the flying process to control the flow of the solution, the flow meter is arranged below the air bag to clearly determine the flow of the solution, the spraying amount of the solution can be effectively controlled, the spraying of the solution is accurately controlled, and the harmful influence caused by too much or too little solution is avoided while the pest and disease damage is effectively eliminated.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view of the overall structure of an agricultural unmanned aerial vehicle spraying device of the present invention.
Fig. 2 is a cross-sectional view of a water tank in an agricultural drone spraying device of the present invention.
Fig. 3 is a partial enlarged view of the agricultural drone sprinkler at a in fig. 2 of the present invention.
Fig. 4 is a cross-sectional view of a liquid distribution tube in an agricultural drone spraying device of the present invention.
Fig. 5 is a side view of an air inlet duct in an agricultural drone spraying device of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a landing gear; 3. a water tank; 4. a rotating plate; 5. an air collecting pipe; 6. a liquid distribution pipe; 7. an air inlet pipe; 8. a first chute; 9. a vent hole; 10. a fixing member; 11. an air deflector; 12. an air guide pipe; 13. a connecting plate; 14. a second chute; 15. an exhaust duct; 16. a connecting rod; 17. a servo motor; 18. a housing; 19. a support bar; 20. a baffle plate; 21. stirring blades; 22. a liquid discharge port; 23. a drain hole; 24. a first air bag; 25. a first ventilation duct; 26. a spray head; 27. a shunting block; 28. a second vent conduit; 29. a second air bag; 30. a first air inlet; 31. a first electric valve; 32. a second air inlet; 33. a second electric valve.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
As shown in figures 1-5, an agricultural unmanned aerial vehicle spraying device comprises an unmanned aerial vehicle body (1), wherein two sides of the lower surface of the unmanned aerial vehicle body (1) are provided with undercarriage (2), the lower surface of the unmanned aerial vehicle body (1) is provided with a water tank (3), a camera is arranged below the water tank (3), a rotating plate (4) is arranged above the side surface of the water tank (3), one side of the rotating plate (4) is provided with an air collecting pipe (5), the side surface of the rotating plate (4) is provided with an anemoscope, a first chute (8) is arranged above the inner part of the water tank (3), an air deflector (11) is arranged inside the water tank (3), one end of the air deflector (11) is fixed on the side surface of the rotating plate (4), and a vent hole (9) is formed between the air guide plate (11) and the rotating plate (4), a plurality of air guide pipes (12) are arranged at the lower end of the air guide plate (11), and a connecting plate (13) is arranged at the other end of each air guide pipe (12).
The air guide pipe (12) is provided with a plurality of air exhaust pipes (15) below, a support rod (19) is arranged below the interior of each air exhaust pipe (15), a stirring blade (21) is arranged below each support rod (19), a baffle (20) is arranged below the interior of each air exhaust pipe (15), the side surface of each support rod (19) is in contact with the side surface of each baffle (20), each baffle (20) is rotatably connected with the air guide pipe (12), and the gravity of each baffle (20) is the same as the buoyancy of the baffle (20) in the water tank (3).
The lower surface of the water tank (3) is provided with a liquid distribution pipe (6), both ends of the liquid distribution pipe (6) are provided with air inlet pipes (7), a liquid outlet (22) is formed between the liquid distribution pipe (6) and the water tank (3), a spray head (26) is arranged below the liquid distribution pipe (6), a liquid discharge hole (23) is formed between the spray head (26) and the liquid distribution pipe (6), a first air bag (24) is arranged inside the liquid discharge hole (23), a first ventilating pipeline (25) is arranged in the liquid distribution pipe (6), the first ventilating pipeline (25) is communicated with the first air bag (24), a shunting block (27) is arranged at the center of the liquid distribution pipe (6), second air bags (29) are arranged on two sides of the shunting block (27), a second ventilating pipeline (28) is arranged in the liquid distribution pipe (6), and the second ventilating pipeline (28) is communicated with the second air bags (29).
The air inlet pipe (7) is internally provided with a first air inlet (30) and a second air inlet (32), the first air inlet (30) is provided with a first electric valve (31), the first air inlet (30) is communicated with a first ventilation pipeline (25), the second air inlet (32) is provided with a second electric valve (33), the second air inlet (32) is communicated with a second ventilation pipeline (28), the air inlet amount is controlled by adjusting the first electric valve (31) and the second electric valve (33), and flow meters are arranged below the first air bag (24) and the second air bag (29), so that the liquid flow rate is adjusted, the air inlet pipes (7) on two sides respectively correspond to one corresponding side of the air inlet pipes, and the two sides can be respectively controlled.
Second spout (14) have been seted up to inside below of water tank (3), and connecting plate (13) set up in second spout (14), and the upper and lower both sides face of connecting plate (13) all designs has the ball.
The side of the rotating plate (4) is provided with a plurality of fixing pieces (10), the fixing pieces (10) are formed by assembling two cylinders, and the cross section of each fixing piece (10) is in a T-shaped state.
The center of the air guide pipes (12) is provided with a connecting rod (16), a servo motor (17) is arranged below the connecting rod (16), and the side surface of the servo motor (17) is provided with a shell (18).
The spraying device provided by the invention comprises the following specific steps:
the method comprises the following steps: pouring water and pesticide into the water inlet tank (3) according to a certain proportion, starting the unmanned aerial vehicle, acquiring the air speed of the unmanned aerial vehicle during flying according to an anemoscope when the unmanned aerial vehicle is flying, starting the servo motor (17) by using the remote control device when the air speed in each direction is displayed on the remote control device, adjusting the air collecting pipe (5) to the corresponding direction, and then closing the servo motor (17);
step two: wind power is guided into the air guide plate (11) through the wind collecting pipe (5) and is dispersed into the air guide pipe (12) so as to be discharged through the exhaust pipe (15), the lower end of the exhaust pipe (15) is provided with a baffle (20), the gravity of the baffle (20) is the same as the buoyancy of the baffle, the baffle (20) rotates downwards under the action of the wind power, and then the stirring blades (21) are blown by the wind power to stir the solution, so that concentration stratification is avoided, and the concentration is ensured to be always kept consistent;
step three: the farmland needing to be sprayed is observed through the camera, and the shot picture is transmitted to the remote control device, so that the gathering degree of pests can be determined, and the pesticide amount needing to be sprayed is judged through the pesticide specification, so that the spraying accuracy is realized, and the damage of agricultural products caused by excessive pesticides and the leaving of pests caused by insufficient pesticides are avoided;
step four: through the image acquisition of camera, after judging, carry out corresponding first electric valve (31) or the control of second electric valve (33), aerify in first gasbag (24) or second gasbag (29) of corresponding one side, control to the flow of reposition of redundant personnel piece (27) both sides or outage (23), and the below of first gasbag (24) and second gasbag (29) all is provided with the flowmeter to the flow of control pesticide that can be accurate, avoid the too much or influence that the too little caused of pesticide.
The agricultural unmanned aerial vehicle spraying device comprises a water tank (3) and a pesticide tank, wherein when the agricultural unmanned aerial vehicle spraying device is used, the water tank and the pesticide tank are poured into the water tank according to a certain proportion, when the unmanned aerial vehicle is started, the flying wind speed of the unmanned aerial vehicle is collected according to a wind speed meter when the unmanned aerial vehicle flies, when the wind speed in each direction is displayed on a remote control device, a servo motor (17) is started by using the remote control device, a wind collecting pipe (5) is adjusted to the corresponding direction, after the servo motor (17) is closed, wind power is guided into a wind guide plate (11) through a wind collecting pipe (5) and is dispersed into a wind guide pipe (12) so as to be discharged through an exhaust pipe (15), a baffle plate (20) is arranged at the lower end of the exhaust pipe (15), the gravity of the baffle plate (20) is the same as the buoyancy of the baffle plate, under the action of the wind power, the baffle plate (20) rotates downwards, and then stirring blades (21) are blown by the wind power, stirring the solution, avoiding concentration stratification, ensuring that the concentration is always consistent, observing the farmland needing to be sprayed through a camera, transmitting the shot picture to a remote control device, thereby being capable of determining the gathering degree of pests, judging how much pesticide needs to be sprayed through pesticide specifications, keeping the concentration of the solution unchanged, monitoring the flow of the solution through a flow meter under an air bag, thereby achieving the spraying accuracy, avoiding the damage of the excessive pesticide to agricultural products and the leaving of the pests caused by the insufficient pesticide, carrying out the image acquisition through the camera, controlling a corresponding first electric valve (31) or a second electric valve (33) after the judgment, inflating the first air bag (24) or the second air bag (29) on the corresponding side, controlling the flow to the two sides of a shunting block (27) or a liquid discharge hole (23), and the below of first gasbag (24) and second gasbag (29) all is provided with the flowmeter to the influence that too much or too little caused of pesticide is avoided to the flow of control pesticide that can be accurate, at the in-process that unmanned aerial vehicle sprayed, the reduction of very big degree the energy consumption that the device brought, and the wind-force of bringing when the abundant utilization is flying to unmanned aerial vehicle accomplishes the make full use of to the device.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an agricultural unmanned aerial vehicle sprinkler, includes the unmanned aerial vehicle body, the both sides of unmanned aerial vehicle body lower surface are provided with the undercarriage, the lower surface of unmanned aerial vehicle body is provided with the water tank, and the below of water tank is provided with camera, its characterized in that: a rotating plate is arranged above the side face of the water tank, an air collecting pipe is arranged on one side of the rotating plate, an anemoscope is arranged on the side face of the rotating plate, a first sliding groove is formed above the inner portion of the water tank, an air guide plate is arranged inside the water tank, one end of the air guide plate is fixed on the side face of the rotating plate, a ventilation hole is formed between the air guide plate and the rotating plate, a plurality of air guide pipes are arranged at the lower end of the air guide plate, and a connecting plate is arranged at the other end of each air guide pipe; the water tank is characterized in that a plurality of exhaust pipes are arranged below the air guide pipe, a support rod is arranged below the inside of each exhaust pipe, stirring blades are arranged below the support rods, a baffle is arranged below the inside of each exhaust pipe, the side surface of each support rod is in contact with the side surface of each baffle, each baffle is rotatably connected with the air guide pipe, and the gravity of each baffle is the same as the buoyancy of the baffle in the water tank; the lower surface of the water tank is provided with a liquid distribution pipe, two ends of the liquid distribution pipe are provided with air inlet pipes, a liquid discharge port is formed between the liquid distribution pipe and the water tank, a spray head is arranged below the liquid distribution pipe, a liquid discharge hole is formed between the spray head and the liquid distribution pipe, a first air bag is arranged inside the liquid discharge hole, a first air pipeline is arranged in the liquid distribution pipe and communicated with the first air bag, a flow distribution block is arranged at the center of the liquid distribution pipe, second air bags are arranged on two sides of the flow distribution block, a second air pipeline is arranged in the liquid distribution pipe and communicated with the second air bag; the inside of air-supply line is provided with first air intake and second air intake, be provided with first electric valve door on the first air intake, first air intake and first air pipe intercommunication, be provided with the second electric valve door on the second air intake, second air intake and second air pipe intercommunication are through adjusting first electric valve door and second electric valve door control intake to be provided with the flowmeter through the below at first gasbag and second gasbag, thereby adjust liquid flow's size, the air-supply line of both sides corresponds rather than corresponding one side respectively, thereby can control both sides respectively.
2. The agricultural unmanned aerial vehicle sprinkler of claim 1, wherein: the inside below of water tank has seted up the second spout, the connecting plate sets up in the second spout, and the upper and lower both sides face of connecting plate all designs has the ball.
3. The agricultural unmanned aerial vehicle sprinkler of claim 1, wherein: the side of rotor plate is provided with a plurality of mountings, and the mounting is that two cylinders assemble forms, and the cross section of mounting is T type state.
4. The agricultural unmanned aerial vehicle sprinkler of claim 1, wherein: the center of a plurality of guide ducts is provided with a connecting rod, a servo motor is arranged below the connecting rod, and a shell is arranged on the side face of the servo motor.
5. An agricultural unmanned aerial vehicle sprinkler according to any one of claims 1-4, wherein: the spraying device comprises the following specific steps:
the method comprises the following steps: pouring water and pesticide into a water inlet tank in a certain proportion, starting the unmanned aerial vehicle, acquiring the flying wind speed of the unmanned aerial vehicle according to an anemoscope when the unmanned aerial vehicle flies, starting a servo motor by using a remote control device when the wind speed in each direction is displayed on the remote control device, adjusting a wind collecting pipe to the corresponding direction, and then closing the servo motor;
step two: wind power is guided into the wind guide plate through the wind collecting pipe and dispersed into the wind guide pipe, so that the wind power is discharged through the exhaust pipe, the baffle is arranged at the lower end of the exhaust pipe, the gravity of the baffle is the same as the buoyancy of the baffle, the baffle rotates downwards under the action of the wind power, then the stirring blades are blown by the wind power to stir the solution, the concentration stratification is avoided, and the concentration is ensured to be consistent all the time;
step three: the farmland needing spraying is observed through the camera, and the shot picture is transmitted to the remote control device, so that the gathering degree of pests can be determined, the spraying accuracy is realized, and the damage of agricultural products caused by excessive pesticides and the leaving of pests caused by insufficient pesticides are avoided;
step four: through the image acquisition of camera, after judging, carry out corresponding first electric valve or the control of second electric valve, aerify in the first gasbag or the second gasbag of corresponding one side, control to the flow of shunting piece both sides or outage, and the below of first gasbag and second gasbag all is provided with the flowmeter to the flow of control pesticide that can be accurate avoids the too much or too little influence that causes of pesticide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010591671.5A CN111661336B (en) | 2020-06-25 | 2020-06-25 | Agricultural unmanned aerial vehicle sprinkler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN112407266A (en) * | 2020-11-30 | 2021-02-26 | 董莹 | Plant protection unmanned aerial vehicle with extendable spray head |
| CN113331156B (en) * | 2021-05-17 | 2022-07-22 | 苏州普轮电子科技有限公司 | Agricultural integrated pesticide spraying device |
| CN113665818A (en) * | 2021-09-23 | 2021-11-19 | 华南农业大学 | Drift plant protection unmanned aerial vehicle is prevented in spraying |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005013826U1 (en) * | 2005-08-31 | 2005-11-10 | Wang, Shu-Lung, San-Chung | Gear adjustment and alignment device for a dental impression plaster stirring installation has belts, winding rollers, motor, winding rod and means of alignment using cylinder-shaped sliding weight |
| CN108669055A (en) * | 2018-06-25 | 2018-10-19 | 广西柳州市宇坤农业科技开发有限公司 | A kind of pesticide spraying helicopter |
| CN207985211U (en) * | 2018-03-15 | 2018-10-19 | 清远市巨劲科技有限公司 | A kind of flusher of plant protection drone |
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| DE102011110950A1 (en) * | 2011-08-12 | 2013-02-14 | Altek Gesellschaft für allg. Landtechnik mbH | Shut-off valve for a fluid-carrying device of a commercial vehicle |
| KR101665313B1 (en) * | 2014-10-21 | 2016-10-12 | 연세대학교 산학협력단 | Apparatus and method for dropping multiple objects from UAV |
| CN207536129U (en) * | 2017-08-04 | 2018-06-26 | 石家庄中皇尚品农业发展有限公司 | A kind of unmanned plane device sprayed insecticide |
| CN109619069A (en) * | 2018-11-26 | 2019-04-16 | 朱婉玲 | A kind of agricultural unmanned plane loading attachment sprayed convenient for drug |
| CN210258848U (en) * | 2019-08-02 | 2020-04-07 | 张昊 | Unmanned power umbrella plant protection machine |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005013826U1 (en) * | 2005-08-31 | 2005-11-10 | Wang, Shu-Lung, San-Chung | Gear adjustment and alignment device for a dental impression plaster stirring installation has belts, winding rollers, motor, winding rod and means of alignment using cylinder-shaped sliding weight |
| CN207985211U (en) * | 2018-03-15 | 2018-10-19 | 清远市巨劲科技有限公司 | A kind of flusher of plant protection drone |
| CN108669055A (en) * | 2018-06-25 | 2018-10-19 | 广西柳州市宇坤农业科技开发有限公司 | A kind of pesticide spraying helicopter |
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